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What does File.readlines($file)[z] mean in ruby?
Calling shell commands from RubyA concise explanation of nil v. empty v. blank in Ruby on RailsHow to write a switch statement in RubyWhat does ||= (or-equals) mean in Ruby?How to convert a string to lower or upper case in RubyWhat does map(&:name) mean in Ruby?What does %w(array) mean?Check if a value exists in an array in RubyWhat does <![CDATA[]]> in XML mean?What is attr_accessor in Ruby?
I am study XXE, and I clone the XXEinjector int github: https://github.com/enjoiz/XXEinjector, but I got a problem, there is a piece of code, break if File.readlines($file)[z].chomp.empty?, I really can't understand what does this mean, where does the [z] means??
ruby xml
asked Mar 21 at 15:57
anonymousanonymous
306
add a comment |
I am study XXE, and I clone the XXEinjector int github: https://github.com/enjoiz/XXEinjector, but I got a problem, there is a piece of code, break if File.readlines($file)[z].chomp.empty?, I really can't understand what does this mean, where does the [z] means??
ruby xml
asked Mar 21 at 15:57
anonymousanonymous
306
add a comment |
I am study XXE, and I clone the XXEinjector int github: https://github.com/enjoiz/XXEinjector, but I got a problem, there is a piece of code, break if File.readlines($file)[z].chomp.empty?, I really can't understand what does this mean, where does the [z] means??
ruby xml
asked Mar 21 at 15:57
anonymousanonymous
306
I am study XXE, and I clone the XXEinjector int github: https://github.com/enjoiz/XXEinjector, but I got a problem, there is a piece of code, break if File.readlines($file)[z].chomp.empty?, I really can't understand what does this mean, where does the [z] means??
ruby xml
ruby xml
asked Mar 21 at 15:57
anonymousanonymous
306
asked Mar 21 at 15:57
anonymousanonymous
306
asked Mar 21 at 15:57
anonymousanonymous
306
asked Mar 21 at 15:57
anonymousanonymous
306
asked Mar 21 at 15:57
anonymousanonymous
306
306
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
File#readlines returns an array of lines and z in an index in this array.
It’s initialized here and is altered here.
Sidenote: the code there is absolutely not ruby idiomatic and has tons of code smell. I strongly discourage you to study ruby by examining this code.
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
2
Agree, the sidenote is very important in this context.
– spickermann
Mar 21 at 16:15
Very well,in fact, I'm not from an English country, so I want to ask what does "tons of code smell" mean??
– anonymous
Mar 22 at 0:53
Basically it means every single line of code done in counter-idiomatic way.
– Aleksei Matiushkin
Mar 22 at 3:18
add a comment |
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1 Answer
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1 Answer
1
active
oldest
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active
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active
oldest
votes
File#readlines returns an array of lines and z in an index in this array.
It’s initialized here and is altered here.
Sidenote: the code there is absolutely not ruby idiomatic and has tons of code smell. I strongly discourage you to study ruby by examining this code.
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
2
Agree, the sidenote is very important in this context.
– spickermann
Mar 21 at 16:15
Very well,in fact, I'm not from an English country, so I want to ask what does "tons of code smell" mean??
– anonymous
Mar 22 at 0:53
Basically it means every single line of code done in counter-idiomatic way.
– Aleksei Matiushkin
Mar 22 at 3:18
add a comment |
File#readlines returns an array of lines and z in an index in this array.
It’s initialized here and is altered here.
Sidenote: the code there is absolutely not ruby idiomatic and has tons of code smell. I strongly discourage you to study ruby by examining this code.
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
2
Agree, the sidenote is very important in this context.
– spickermann
Mar 21 at 16:15
Very well,in fact, I'm not from an English country, so I want to ask what does "tons of code smell" mean??
– anonymous
Mar 22 at 0:53
Basically it means every single line of code done in counter-idiomatic way.
– Aleksei Matiushkin
Mar 22 at 3:18
add a comment |
File#readlines returns an array of lines and z in an index in this array.
It’s initialized here and is altered here.
Sidenote: the code there is absolutely not ruby idiomatic and has tons of code smell. I strongly discourage you to study ruby by examining this code.
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
File#readlines returns an array of lines and z in an index in this array.
It’s initialized here and is altered here.
Sidenote: the code there is absolutely not ruby idiomatic and has tons of code smell. I strongly discourage you to study ruby by examining this code.
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
answered Mar 21 at 16:02
Aleksei MatiushkinAleksei Matiushkin
84.4k95795
84.4k95795
2
Agree, the sidenote is very important in this context.
– spickermann
Mar 21 at 16:15
Very well,in fact, I'm not from an English country, so I want to ask what does "tons of code smell" mean??
– anonymous
Mar 22 at 0:53
Basically it means every single line of code done in counter-idiomatic way.
– Aleksei Matiushkin
Mar 22 at 3:18
add a comment |
2
Agree, the sidenote is very important in this context.
– spickermann
Mar 21 at 16:15
Very well,in fact, I'm not from an English country, so I want to ask what does "tons of code smell" mean??
– anonymous
Mar 22 at 0:53
Basically it means every single line of code done in counter-idiomatic way.
– Aleksei Matiushkin
Mar 22 at 3:18
2
2
Agree, the sidenote is very important in this context.
– spickermann
Mar 21 at 16:15
Agree, the sidenote is very important in this context.
– spickermann
Mar 21 at 16:15
Very well,in fact, I'm not from an English country, so I want to ask what does "tons of code smell" mean??
– anonymous
Mar 22 at 0:53
Very well,in fact, I'm not from an English country, so I want to ask what does "tons of code smell" mean??
– anonymous
Mar 22 at 0:53
Basically it means every single line of code done in counter-idiomatic way.
– Aleksei Matiushkin
Mar 22 at 3:18
Basically it means every single line of code done in counter-idiomatic way.
– Aleksei Matiushkin
Mar 22 at 3:18
add a comment |
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